LG.Philips LCD LM201WE2-SLB1 Specification
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LM201WE2
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
)
(
(
Preliminary Specification
●
)
Final Specification
20.1” WSXGA+ TFT LCDTitle
LG.Philips LCD Co., Ltd.SUPPLIER
LM201WE2*MODEL
SLB1SUFFIX
SIGNATURE
DATE
MODEL
APPROVED BY
NDSBUYER
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE
DATE
/
/
APPROVED BY
S. G Hong / G.Manager
REVIEWED BY
K.G Park / Manager
PREPARED BY
/
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 0.2 September.22. 2005
K.H. LEE / A. Engineer
MNT Products Engineering Dept.
LG. Philips LCD Co., Ltd
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LM201WE2
Liquid Crystal Display
Product Specification
Contents
PageITEMNo
COVER
CONTENTS
GENERAL DESCRIPTION1
ABSOLUTE MAXIMUM RATINGS2
ELECTRICAL SPECIFICATIONS3
ELECTRICAL CHARACTREISTICS3-1
INTERFACE CONNECTIONS3-2
SIGNAL TIMING SPECIFICATIONS3-3
SIGNAL TIMING WAVEFORMS3-4
COLOR INPUT DATA REFERNECE3-5
POWER SEQUENCE3-6
OPTICAL SFECIFICATIONS4
MECHANICAL CHARACTERISTICS5
RELIABILITY6
1
2
3RECORD OF REVISIONS
4
5
6
6
8
12
13
14
15
16
21
24
INTERNATIONAL STANDARDS7
SAFETY7-1
EMC7-2
PACKING8
DESIGNATION OF LOT MARK8-1
PACKING FORM8-2
Ver. 0.2 September.22. 2005
25
25
25
27
27
27
28PRECAUTIONS9
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LM201WE2
Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
DESCRIPTIONPageRevision DateRevision No
First Draft, Preliminary Specifications-August, 29, 20050.0
Added the contrast ratio without DCR17Sep 12,20050.1
Update DIM out Voltage.8Sep.22.20050.2
Adjustment surface treatment.22
Update the Reliability 25
Added the ROHS specification26
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1. General Description
LM201WE2 is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent
Lamp(CCFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element.
It is a transmissive type display operating in the normally black mode. It has a 20.1 inch diagonally measured
active display area with WSXGA+ resolution (1050 vertical by 1680 horizontal pixel array)
Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical stripes.
Gray scale or the brightness of the sub-pixel color is determined with a 8-bit gray scale signal for each dot,
thus, presenting a palette of more than 16,7M(True) colors.
It has been designed to apply the 8Bit 2 port LVDS interface.
It is intended to support displays where high brightness, super wide viewing angle,
high color saturation, and high color are important.
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LM201WE2
Liquid Crystal Display
Product Specification
RGB, Dclk, DE
Hsync, Vsync
(LVDS 2 port)
(+12V)
V
LCD
+24.0V
GND
(14Pin)
(30pin)
CN2
General Features
Surface Treatment
CN1
Source Driver Circuit
Timing Control
Block
Gate Driver circuit
G1
(1680 u 1050 pixels)
Back light Assembly
Inverter
20.1 inches(511.133mm) diagonal (Aspect ratio 16:10)Active Screen Size
461.4(H) x 296.8 (V) x 36.9(D) mm (Typ.)Outline Dimension
0.258mm x 0.258mmPixel Pitch
1680 horiz. By 1050 vert. Pixels RGB strip arrangementPixel Format
8bit, 16,7 M colorsColor Depth
470 cd/m2(Center 1 point, Typ.)Luminance, White
Viewing Angle Free ( R/L 178(Typ.), U/D 178(Typ))Viewing Angle (CR>10)
Total 54.81 Watt(Typ.) (5.81 Watt@VLCD, 49 Watt@470cd)Power Consumption
2680 g (Typ.)Weight
Transmissive mode, normally blackDisplay Operating Mode
Power Circuit Block
G1050
2pin x 5CNs (High)
(Direct Light Type_10CCFL)
2pin x 1CNs (Low)
Hard coating (3H), Anti-glare treatment of the front polarizer
S1680S1
TFT-LCD Panel
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2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.
Table 1. ABSOLUTE MAXIMUM RATINGS
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LM201WE2
Liquid Crystal Display
Product Specification
Parameter Notes
Power Input Voltage
Operating Temperature
Storage Temperature
Symbol
Values
MaxMin
500TOP
60-20TST
Units
Vdc14.0-0.3VLCD
°
°
Operating Ambient Humidity
Storage Humidity
Note : 1. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be 39 °C Max, and no condensation of water.
90%
60
60%
at 25 r2 °C
C
C
1
1
1%RH9010HOP
1%RH9010HST
Wet Bulb
50
Temperature [C]
40
30
20
10
0
10 20 30 40 50 60 70 800-20
Dry Bulb Temperature [C]
Ver. 0.2 September.22. 2005
40%
10%
Storage
Operation
Humidity [(%)RH]
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3. Electrical Specifications
3-1. Electrical Characteristics
It requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and
liquid crystal. The second input power for the CCFL, is typically generated by an inverter. The inverter is an
external unit to the LCDs.
Table 2_1. ELECTRICAL CHARACTERISTICS
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LM201WE2
Liquid Crystal Display
Product Specification
Parameter Symbol
MODULE :
ILCDPower Supply Input Current
Values
MaxTypMin
Note :
1. The specified current and power consumption are under the V
whereas mosaic pattern(8 x 6) is displayed and f
is the frame frequency.
V
=12.0V, 25 r 2°C,fV=60Hz condition
LCD
2. The current is specified at the maximum current pattern.
3. The duration of rush current is about 2ms and rising time of power Input is 1ms(min.).
White : 255Gray
Maximum current pattern
Black : 0Gray
NotesUnit
Vdc12.612.011.4VLCDPower Supply Input Voltage
1mA560466-
2mA686572-
1Watt6.725.59-PLCDPower Consumption
3A3--IRUSHRush current
Mosaic Pattern(8 x 6)
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White Pattern
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Product Specification
Table 2_2. INVERTERELECTRICAL CHARACTERISTICS
LM201WE2
Liquid Crystal Display
Values
ConditionSymbolParameter
Unit
Notes
Max.Typ.Min.
Inverter :
Input Voltage
Input Current
ON/OFFB/L on/off control
DDB
DDB
BR
BR
V262422V
= 3.3VI
= 3.3VPBInput Power
A2.281.92V
Watt50.746.141.5V
V5.0-2.0Lamp ON = HighV
1
2
2
V0.8-0.0Lamp OFF =Low
BRBrightness Adj
V3.3-0.0V
LAMP :
3Hrs50,000Life time
Notes :
1. The input voltage ripple is limited below 400mVp-p.
2.The specified current and power consumption are under the typical supply Input voltage, 24V.
3.The life is determined as the time at which luminance of the lamp is 50% compared to that of initial
value at the typical lamp current on condition of continuous operating at 25 r 2°C.
4. Electrical characteristics are determined after the unit has been ‘ON’ and stable for approximately
30min in a dark environment at 25 °Cr 2°C.
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3-2. Interface Connections
This LCD employs Two interface connections, a 30 pin connector is used for the module electronics and a
14Pin Connector is used for the integral backlight system.
3-2-1. Interface Connections
- LCD Connector(CN1) : IS100-L30B-C23 (Manufactured by UJU) or Equivalent
- Mating Connector : FI-XC30C2L (Manufactured by JAE) or Equivalent
Table 3. MODULE CONNECTOR(CN1) PIN CONFIGURATION
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LM201WE2
Liquid Crystal Display
Product Specification
Pin No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Symbol Description
FR0M
FR0P
FR1M
FR1P
FR2M
FR2P
GND
FCLKINM
FCLKINP
FR3M
FR3P
SR0M
SR0P
GND
SR1M
SR1P
GND
SR2M
SR2P
SCLKINM
SCLKINP
SR3M
SR3P
GND
GND
AI
DIM
LCD
V
VLCD
VLCD
Minus signal of odd channel 0 (LVDS)
Plus signal of odd channel 0 (LVDS)
Minus signal of odd channel 1 (LVDS)
Plus signal of odd channel 1 (LVDS)
Minus signal of odd channel 2 (LVDS)
Plus signal of odd channel 2 (LVDS)
Ground
Minus signal of odd clock channel (LVDS)
Plus signal of odd clock channel (LVDS)
Minus signal of odd channel 3 (LVDS)
Plus signal of odd channel 3 (LVDS)
Minus signal of even channel 0 (LVDS)
Plus signal of even channel 0 (LVDS)
Ground
Minus signal of even channel 1 (LVDS)
Plus signal of even channel 1 (LVDS)
Ground
Minus signal of even channel 2 (LVDS)
Plus signal of even channel 2 (LVDS)
Minus signal of even clock channel (LVDS)
Plus signal of even clock channel (LVDS)
Minus signal of even channel 3 (LVDS)
Plus signal of even channel 3 (LVDS)
Ground
Ground
AI-Enable ON 2.5~3.3, OFF 0~0.8V
DIM-Out 0.5V ~ 3.3V
Power Supply +12.0V
Power Supply +12.0V
Power Supply +12.0V
First data
Second data
Note: 1. All GND(ground) pins should be connected together and to Vss which should also be connected to
the LCD’s metal frame.
2. All V
3. Input Level of LVDS signal is based on the IEA 664 Standard.
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LCD (power input) pins should be connected together.
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LM201WE2
Liquid Crystal Display
Product Specification
User Connector Diagram
#1
IS-100-L30B-C23 (UJU
#30
)
#1 #30
Rear view of LCM
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